76660731

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 130524160

約数和(自身を除く): 53863429

約数列:

[1, 3, 7, 9, 21, 63, 73, 79, 211, 219, 237, 511, 553, 633, 657, 711, 1477, 1533, 1659, 1899, 4431, 4599, 4977, 5767, 13293, 15403, 16669, 17301, 40369, 46209, 50007, 51903, 107821, 116683, 121107, 138627, 150021, 323463, 350049, 363321, 970389, 1050147, 1216837, 3650511, 8517859, 10951533, 25553577, 76660731]

約数ペア:

[(1, 76660731), (3, 25553577), (7, 10951533), (9, 8517859), (21, 3650511), (63, 1216837), (73, 1050147), (79, 970389), (211, 363321), (219, 350049), (237, 323463), (511, 150021), (553, 138627), (633, 121107), (657, 116683), (711, 107821), (1477, 51903), (1533, 50007), (1659, 46209), (1899, 40369), (4431, 17301), (4599, 16669), (4977, 15403), (5767, 13293)]